The subject inducts digital time division technology(PWM),Which is more advantageous at the accuracy and the predigest of hardware than simulant multiplication.

 
  • 本課題引入了數字時(shí)分割(PWM)脈寬調制技術(shù),在測量的準確性、硬件電路的簡(jiǎn)化等方面都比模擬乘法器具有較高的優(yōu)越性。
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